During a round of routine psychological tests, the Camden Lock is fired upon. Mistaking it for part of the evaluation, Henderson ignores the sounds of the destruction. Furious with Henderson's continuing incompetence, Space Marshal Clarke orders a "Category J' inspection. No one has ever passed a Category J, that's why it was invented. Henderson finally admits defeat and retreats to await his dismissal. York, however, is determined to whip the crew into shape in time.